3 years ago

Round 84552 to the nearest thousands

Mathematics

1 answer:

11111nata11111 [884]3 years ago

4 0

Answer:

85000

Step-by-step explanation:

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A set of data with 750 numbers is normally

kifflom [539]

Answer:

510

Step-by-step explanation:

(0.68)750

shift decimal places

510.00

refine:510

6 0

3 years ago

9h + 4 - 6h + 7 *

MAVERICK [17]

1. 3h+11
2. -2r
3. g-4
4. 5f+4
5. 15z

8 0

3 years ago

f(x) = square root ( x^4 -16x^2) let f be the function given by: . . a) Find the domain of f.. b) Find f '(x). c) Find the slope

Bond [772]

A ) The domain:
$x^{4} -16 x^{2} \geq 0 \\ x^{2} ( x^{2} -16) \geq 0 \\ x^{2} -16 \geq 0 \\ x^{2} \geq 16$
x ≤ -4 and x≥ 4 or: x ∈ ( - ∞ , - 4 ) ∪ ( 4 , + ∞ )
b ) f ` ( x ) = $\frac{1}{2 \sqrt{ x^{4} -16 x^{2} } } *( 4 x^{3} - 32 x ) = \\ = \frac{2x( x^{2} -8)}{ \sqrt{ x^{4}-16 x^{2} } }$
c ) The slope of the line normal to the graph at x = 5
m = -1 / f `(x)
f ` ( x ) = $\frac{10(25-8)}{ \sqrt{625-400} }= \frac{10*17}{15} = \frac{34}{3}$
m = - 3/34

8 0

3 years ago

Find BC. Please and thank you

Nina [5.8K]

X = 9, so line BC = 25

6 0

3 years ago

Solve for x A)8 B)9 C)-9 D)-8

inn [45]

Answer:

C) -9

Step-by-step explanation:

x + 19 must be half x + 29 because triangles RBC and RST are similar by SAS and RB is half of RS and RC is half of RT.

2(x + 19) = x + 29

2x + 38 = x + 29

x + 38 = 29

x = -9

6 0

1 year ago

Round 84552 to the nearest thousands​

Round 84552 to the nearest thousands